Analysis
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max time kernel
135s -
max time network
148s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
24-01-2022 01:38
Static task
static1
Behavioral task
behavioral1
Sample
89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe
Resource
win10-en-20211208
General
-
Target
89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe
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Size
115KB
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MD5
186fc63770de2c15829a415ed0504abe
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SHA1
19f7900a62ec2227f73ec3423767f3959748002c
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SHA256
89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6
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SHA512
0bbe0f7647c4bb8495ef1a057d66510ef50fb916ed3eb48c74b4686eae441652b0c148511dfd97c4f79282b48e952e08929c99bff96ee1d716c39ee304d6c331
Malware Config
Extracted
C:\9140ae0483-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/EE02D38AEC0B9C2B
http://decryptor.cc/EE02D38AEC0B9C2B
Signatures
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Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
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Modifies extensions of user files 12 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exedescription ioc process File renamed C:\Users\Admin\Pictures\OutUse.tiff => \??\c:\users\admin\pictures\OutUse.tiff.9140ae0483 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File renamed C:\Users\Admin\Pictures\SuspendUse.png => \??\c:\users\admin\pictures\SuspendUse.png.9140ae0483 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File renamed C:\Users\Admin\Pictures\SwitchRemove.raw => \??\c:\users\admin\pictures\SwitchRemove.raw.9140ae0483 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File renamed C:\Users\Admin\Pictures\HideUninstall.raw => \??\c:\users\admin\pictures\HideUninstall.raw.9140ae0483 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\users\admin\pictures\CopyAdd.tiff 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File renamed C:\Users\Admin\Pictures\ClearInvoke.tif => \??\c:\users\admin\pictures\ClearInvoke.tif.9140ae0483 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File renamed C:\Users\Admin\Pictures\CloseCompare.raw => \??\c:\users\admin\pictures\CloseCompare.raw.9140ae0483 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File renamed C:\Users\Admin\Pictures\CopyAdd.tiff => \??\c:\users\admin\pictures\CopyAdd.tiff.9140ae0483 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\users\admin\pictures\OutUse.tiff 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File renamed C:\Users\Admin\Pictures\CopyLock.raw => \??\c:\users\admin\pictures\CopyLock.raw.9140ae0483 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File renamed C:\Users\Admin\Pictures\OpenWait.tif => \??\c:\users\admin\pictures\OpenWait.tif.9140ae0483 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File renamed C:\Users\Admin\Pictures\SyncGroup.png => \??\c:\users\admin\pictures\SyncGroup.png.9140ae0483 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe -
Enumerates connected drives 3 TTPs 25 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exedescription ioc process File opened (read-only) \??\K: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\Q: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\T: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\V: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\Z: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\F: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\I: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\L: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\O: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\S: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\U: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\A: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\B: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\G: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\H: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\J: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\N: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\R: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\W: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\Y: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\E: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\M: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\P: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\X: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened (read-only) \??\D: 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe -
Drops file in System32 directory 1 IoCs
Processes:
89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exedescription ioc process File opened for modification C:\Windows\System32\CatRoot2\dberr.txt 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\lx59im1trovs1.bmp" 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe -
Drops file in Program Files directory 33 IoCs
Processes:
89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exedescription ioc process File opened for modification \??\c:\program files\MountConfirm.wax 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\SplitApprove.wmx 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\9140ae0483-readme.txt 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\EnterNew.mov 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\SplitRedo.potx 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\9140ae0483-readme.txt 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\ShowUse.wmx 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\CompleteBackup.mov 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\ImportStep.vsd 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\UnlockExit.wmv 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File created \??\c:\program files\9140ae0483-readme.txt 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\ReadSplit.dib 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\AssertImport.midi 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\FindDismount.rar 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\PopUnregister.vsdm 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\UseStep.rar 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\WatchUnlock.wmf 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\9140ae0483-readme.txt 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\ConvertAdd.mht 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\ResolveStop.potm 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\RestoreUnprotect.mpe 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\AddSkip.xps 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\ConfirmResume.vssx 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\ConvertAdd.css 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\PushCompress.doc 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\RepairRegister.001 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\SaveProtect.dotm 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\CloseMerge.dib 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\ResetTrace.xlsm 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\ResumeRedo.vsw 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\UnblockImport.odt 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File opened for modification \??\c:\program files\UndoGrant.M2V 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe File created \??\c:\program files (x86)\9140ae0483-readme.txt 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe -
Processes:
89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exedescription ioc process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A\Blob = 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 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6\Blob = 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 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exepowershell.exepid process 1316 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe 1132 powershell.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exepowershell.exevssvc.exedescription pid process Token: SeDebugPrivilege 1316 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe Token: SeDebugPrivilege 1132 powershell.exe Token: SeBackupPrivilege 1928 vssvc.exe Token: SeRestorePrivilege 1928 vssvc.exe Token: SeAuditPrivilege 1928 vssvc.exe Token: SeTakeOwnershipPrivilege 1316 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exedescription pid process target process PID 1316 wrote to memory of 1132 1316 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe powershell.exe PID 1316 wrote to memory of 1132 1316 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe powershell.exe PID 1316 wrote to memory of 1132 1316 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe powershell.exe PID 1316 wrote to memory of 1132 1316 89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe powershell.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe"C:\Users\Admin\AppData\Local\Temp\89a77693e6b0f16c8b51c02c2895622ad4bd4ea3fed11c069d19433a51aa55f6.exe"1⤵
- Modifies extensions of user files
- Enumerates connected drives
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1132-56-0x000007FEFC371000-0x000007FEFC373000-memory.dmpFilesize
8KB
-
memory/1132-59-0x0000000002722000-0x0000000002724000-memory.dmpFilesize
8KB
-
memory/1132-58-0x0000000002720000-0x0000000002722000-memory.dmpFilesize
8KB
-
memory/1132-60-0x0000000002724000-0x0000000002727000-memory.dmpFilesize
12KB
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memory/1132-57-0x000007FEF3780000-0x000007FEF42DD000-memory.dmpFilesize
11.4MB
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memory/1132-61-0x000000000272B000-0x000000000274A000-memory.dmpFilesize
124KB
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memory/1316-55-0x0000000076851000-0x0000000076853000-memory.dmpFilesize
8KB